<template>
	<view class="my-settle-container">
		<!-- 全选区域 -->
		<label class="radio" @click="changeAllstate">
			<radio color="#c00000" :checked="isFullCheck"><text>全选</text></radio>
		</label>
		
		<!-- 合计区域 -->
		<view class="amount-box">
			<text>合计:</text>
			<text class="amount">￥{{checkedGoodsAmount}}</text>
		</view>
		
		<!-- 结算 -->
		<view class="btn-settle" @click="settlement">结算{{checkedCount}}</view>
	</view>
</template>

<script>
	import { mapGetters, mapMutations, mapState } from 'vuex'
	export default {
		name:"my-settle",
		computed: {
			...mapGetters('m_cart', ['checkedCount', 'total', 'checkedGoodsAmount']),
			...mapGetters('m_user', ['addstr']),
			...mapState('m_user', ['token']),
			
			isFullCheck() {
				return this.total === this.checkedCount
			},
		},
		data() {
			return {
				seconds: 3,
				timer: null
			};
		},
		methods: {
			...mapMutations('m_cart', ['updateAllgoodsState']),
			...mapMutations('m_user', ['updateRedirectInfo']),
			changeAllstate() {
				this.updateAllgoodsState(!this.isFullCheck)
			},
			settlement() {
				if (!this.checkedCount) return uni.$showMsg('请选择要结算的商品')
				
				if (!this.addstr) return uni.$showMsg('请选择收货地址')
				
				//if (!this.token) return uni.$showMsg('请先登录！')
				if (!this.token) return this.delayNavigate()
				
				this.payOrder()
			},
			showTips(n) {
				uni.showToast({
					icon: 'none',
					title:'请登录后再结算' + n + '秒后自动跳转到登录页',
					mask:true,
					duration:1500
				})
			},
			delayNavigate() {
				this.seconds = 3
				this.showTips(this.seconds)
				
				this.timer = setInterval(() => {
					this.seconds--
					
					if (this.seconds <= 0) {
						clearInterval(this.timer)
						
						uni.switchTab({
							url: '/pages/my/my',
							success: () => {
								this.updateRedirectInfo({
									openType: 'switchTab',
									from: '/pages/cart/cart'
								})
							}
						})
						
						return
					}
					
					this.showTips(this.seconds)
				},1000)
			},
			async payOrder() {
				const orderInfo = {
					order_price: 0.01,
					consignee_addr: this.addstr,
					goods: this.cart.filter(x => x.goods_state).map(x => ({goods_id:x.goods_id, goods_number: x.goods_count, goods_price: x.goods_price}))
				}
				
				const { data: res } = await uni.$http.post('/api/public/v1/my/orders/create', orderInfo)
				if (res.meta.status !== 200) return uni.$showMsg('创建订单失败')
				
				const orderNumber = res.message.order_number
				
				//订单预支付
				
				//发起微信支付
			}
		},
	}
</script>

<style lang="scss">
.my-settle-container {
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 50px;
	
	background-color: white;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-left: 5px;
	font-size: 14px;
	
	.radio {
		display: flex;
		align-items: center;
	}
	
	.amount {
		color: #c00000;
	}
	
	.btn-settle {
		height: 50px;
		min-width: 100px;
		background-color: #c00000;
		color: white;
		line-height: 50px;
		text-align: center;
		padding: 0 10px;
	}
}
</style>